51393852

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1392

約数の個数: 60

約数和(自身を含む): 135520000

約数和(自身を除く): 84126148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1249, 1524, 2286, 2498, 3429, 3747, 4572, 4996, 6858, 7494, 10287, 11241, 13716, 14988, 20574, 22482, 33723, 41148, 44964, 67446, 101169, 134892, 158623, 202338, 317246, 404676, 475869, 634492, 951738, 1427607, 1903476, 2855214, 4282821, 5710428, 8565642, 12848463, 17131284, 25696926, 51393852]

約数ペア:

[(1, 51393852), (2, 25696926), (3, 17131284), (4, 12848463), (6, 8565642), (9, 5710428), (12, 4282821), (18, 2855214), (27, 1903476), (36, 1427607), (54, 951738), (81, 634492), (108, 475869), (127, 404676), (162, 317246), (254, 202338), (324, 158623), (381, 134892), (508, 101169), (762, 67446), (1143, 44964), (1249, 41148), (1524, 33723), (2286, 22482), (2498, 20574), (3429, 14988), (3747, 13716), (4572, 11241), (4996, 10287), (6858, 7494)]